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HealthWatch: High blood pressure and memory loss; Who got the latest COVID vaccine ; Limiting TikTok

WBZ-TV's Dr. Mallika Marshall has the latest health headlines.

Jan 23, 2023 (02:44)

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Next Weather: WBZ Update

Massachusetts ice cream shop goes viral for defending teen employee

Massachusetts ice cream shop goes viral for defending teen employee

One person wounded in shooting near bus stop in Cambridge

One person wounded in shooting near bus stop in Cambridge

Twin babies separated in NICUs at 2 Boston hospitals. Parents plead for transfer.

Twin babies separated in NICUs at 2 Boston hospitals. Parents plead for transfer.

Holbrook police charge driver accused in hit-and-run that injured teen

Holbrook police charge driver accused in hit-and-run that injured teen

Person shot at bus stop in Cambridge

Person shot at bus stop in Cambridge

Mother in ICE custody after shoplifting incident at Boston Target

Mother in ICE custody after shoplifting incident at Boston Target

What AI industry leaders in Boston think of doomsday fears

What AI industry leaders in Boston think of doomsday fears

Massachusetts voting will likely take longer this year

Massachusetts voting will likely take longer this year

Next Weather: WBZ evening forecast for October 6, 2026

Next Weather: WBZ evening forecast for October 6, 2026

Eva Longoria and Eugenio Derbez spotted filming in Chelsea

Eva Longoria and Eugenio Derbez spotted filming in Chelsea

Lawrence City Council considers no confidence vote for mayor facing charges

Lawrence City Council considers no confidence vote for mayor facing charges

Patriots host day of pampering for cancer patients and survivors

Patriots host day of pampering for cancer patients and survivors

Revolution players visit Boston Children’s Hospital

Revolution players visit Boston Children’s Hospital

Boston travelers having hard time finding rental cars

Boston travelers having hard time finding rental cars

First snow of season recorded on Mt. Washington

First snow of season recorded on Mt. Washington

What to know about the iconic Topsfield Fair in Massachusetts

What to know about the iconic Topsfield Fair in Massachusetts

Former police officer Matthew Farwell's federal trial starts in Massachusetts

Former police officer Matthew Farwell's federal trial starts in Massachusetts

Next Weather: WBZ mid-day forecast for October 6, 2026

Next Weather: WBZ mid-day forecast for October 6, 2026

President Trump criticized for comments about Iran targeting Los Angeles and San Diego

President Trump criticized for comments about Iran targeting Los Angeles and San Diego

Car crashes through hair and nail salon in Peabody, Massachusetts

Car crashes through hair and nail salon in Peabody, Massachusetts

LL Cool J and Scott Caan discuss new NCIS franchise "NCIS: New York"

LL Cool J and Scott Caan discuss new NCIS franchise "NCIS: New York"

How maple cotton candy is made at the Topsfield Fair

How maple cotton candy is made at the Topsfield Fair

18-year-old pedestrian killed in Raynham crash while crossing street

18-year-old pedestrian killed in Raynham crash while crossing street

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